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région biogéographique | |||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Jura | Plateau | nord des Alpes | ouest des Alpes centrales | est des Alpes centrales | Sud des Alpes | Suisse | |||||||||
altitude (par classes de 200 m) | stabilité du peuplement | 1000 ha | ±% | 1000 ha | ±% | 1000 ha | ±% | 1000 ha | ±% | 1000 ha | ±% | 1000 ha | ±% | 1000 ha | ±% |
pas d'indication | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
critique | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
amoindrie | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
stable | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
total | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
>1800 m | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
critique | 0.0 | . | 0.0 | . | 0.3 | 100 | 0.4 | 100 | 0.0 | . | 0.0 | . | 0.7 | 71 | |
amoindrie | 0.0 | . | 0.0 | . | 1.1 | 58 | 5.3 | 26 | 6.3 | 23 | 1.1 | 58 | 13.7 | 16 | |
stable | 0.0 | . | 0.0 | . | 1.1 | 58 | 15.1 | 15 | 24.5 | 12 | 6.1 | 23 | 46.8 | 8 | |
total | 0.0 | . | 0.0 | . | 2.5 | 38 | 20.8 | 13 | 30.8 | 10 | 7.2 | 21 | 61.3 | 7 | |
1601-1800 m | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
critique | 0.0 | . | 0.0 | . | 0.0 | . | 0.7 | 71 | 0.3 | 100 | 0.4 | 100 | 1.4 | 50 | |
amoindrie | 0.0 | . | 0.0 | . | 9.5 | 19 | 5.7 | 25 | 10.4 | 18 | 4.3 | 28 | 29.9 | 11 | |
stable | 0.0 | . | 0.0 | . | 9.7 | 19 | 10.0 | 19 | 11.6 | 17 | 12.0 | 17 | 43.2 | 9 | |
total | 0.0 | . | 0.0 | . | 19.2 | 13 | 16.4 | 14 | 22.4 | 12 | 16.6 | 14 | 74.6 | 6 | |
1401-1600 m | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
critique | 0.0 | . | 0.0 | . | 1.5 | 50 | 0.0 | . | 1.4 | 50 | 0.7 | 71 | 3.6 | 32 | |
amoindrie | 1.8 | 45 | 0.0 | . | 25.9 | 11 | 8.1 | 21 | 11.5 | 17 | 9.5 | 19 | 56.9 | 8 | |
stable | 3.2 | 33 | 0.0 | . | 20.0 | 13 | 6.9 | 22 | 14.2 | 16 | 7.2 | 22 | 51.6 | 8 | |
total | 5.0 | 26 | 0.0 | . | 47.3 | 8 | 15.1 | 15 | 27.2 | 11 | 17.4 | 13 | 112.0 | 5 | |
1201-1400 m | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
critique | 0.8 | 70 | 0.0 | . | 2.1 | 41 | 0.7 | 71 | 0.0 | . | 0.0 | . | 3.6 | 32 | |
amoindrie | 4.8 | 27 | 0.4 | 100 | 34.5 | 10 | 5.7 | 25 | 5.8 | 24 | 9.9 | 18 | 61.2 | 7 | |
stable | 14.4 | 15 | 0.0 | . | 18.9 | 13 | 5.9 | 24 | 7.3 | 22 | 7.5 | 21 | 54.0 | 8 | |
total | 19.9 | 12 | 0.4 | 100 | 55.5 | 7 | 12.3 | 17 | 13.1 | 16 | 17.5 | 13 | 118.8 | 5 | |
1001-1200 m | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
critique | 1.1 | 58 | 0.3 | 100 | 1.7 | 45 | 0.7 | 71 | 0.0 | . | 1.0 | 58 | 4.8 | 27 | |
amoindrie | 11.0 | 17 | 2.2 | 41 | 34.9 | 9 | 4.5 | 28 | 5.6 | 25 | 12.9 | 16 | 71.2 | 7 | |
stable | 28.3 | 10 | 2.0 | 41 | 22.9 | 12 | 4.2 | 29 | 3.3 | 33 | 4.2 | 28 | 64.8 | 7 | |
total | 40.4 | 8 | 4.5 | 28 | 59.5 | 7 | 9.4 | 19 | 8.9 | 20 | 18.1 | 13 | 140.8 | 4 | |
801-1000 m | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
critique | 0.7 | 71 | 0.3 | 100 | 3.7 | 32 | 0.4 | 100 | 0.7 | 71 | 0.7 | 70 | 6.5 | 24 | |
amoindrie | 19.6 | 13 | 13.0 | 16 | 32.1 | 10 | 4.9 | 27 | 6.0 | 24 | 8.6 | 20 | 84.1 | 6 | |
stable | 21.2 | 12 | 6.3 | 24 | 21.4 | 13 | 1.4 | 50 | 3.4 | 32 | 4.4 | 28 | 58.1 | 8 | |
total | 41.4 | 8 | 19.6 | 13 | 57.2 | 7 | 6.6 | 23 | 10.2 | 18 | 13.7 | 16 | 148.7 | 4 | |
601-800 m | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
critique | 1.0 | 58 | 1.7 | 45 | 2.5 | 38 | 0.4 | 100 | 0.7 | 71 | 1.4 | 50 | 7.8 | 21 | |
amoindrie | 19.2 | 13 | 42.3 | 8 | 17.2 | 14 | 1.8 | 45 | 4.9 | 26 | 10.4 | 18 | 95.8 | 6 | |
stable | 23.4 | 12 | 40.0 | 9 | 10.9 | 18 | 1.0 | 58 | 3.2 | 33 | 3.7 | 31 | 82.3 | 6 | |
total | 43.6 | 8 | 84.1 | 6 | 30.7 | 10 | 3.2 | 33 | 8.8 | 19 | 15.5 | 14 | 185.9 | 4 | |
=600 m | pas d'indication | 0.0 | . | 0.3 | 100 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.3 | 100 |
critique | 1.8 | 45 | 6.6 | 23 | 0.4 | 100 | 0.0 | . | 0.0 | . | 1.6 | 49 | 10.3 | 18 | |
amoindrie | 14.3 | 15 | 64.7 | 7 | 6.4 | 23 | 1.1 | 58 | 0.3 | 100 | 13.5 | 15 | 100.4 | 5 | |
stable | 15.7 | 14 | 72.0 | 6 | 3.5 | 32 | 1.4 | 50 | 0.0 | . | 3.7 | 31 | 96.3 | 5 | |
total | 31.8 | 10 | 143.7 | 4 | 10.3 | 18 | 2.5 | 38 | 0.3 | 100 | 18.8 | 12 | 207.4 | 3 | |
total | pas d'indication | 0.0 | . | 0.3 | 100 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.3 | 100 |
critique | 5.4 | 26 | 9.0 | 19 | 12.2 | 17 | 3.2 | 33 | 3.2 | 33 | 5.9 | 25 | 38.8 | 9 | |
amoindrie | 70.7 | 6 | 122.7 | 4 | 161.6 | 4 | 37.1 | 9 | 50.9 | 8 | 70.1 | 5 | 513.1 | 2 | |
stable | 106.1 | 4 | 120.2 | 4 | 108.4 | 5 | 46.0 | 8 | 67.6 | 7 | 48.9 | 7 | 497.3 | 2 | |
total | 182.2 | 2 | 252.2 | 2 | 282.1 | 2 | 86.3 | 6 | 121.6 | 5 | 124.9 | 3 | 1049.5 | 1 |
Table citation
Abegg, M.; Ahles, P.; Allgaier Leuch, B.; Cioldi, F.; Didion, M.; Düggelin, C.; Fischer, C.; Herold, A.; Meile, R.; Rohner, B.; Rösler, E.; Speich, S.; Temperli, C.; Traub, B.,
2023: Swiss national forest inventory - Result table No. 1262492. Birmensdorf, Swiss Federal Research Institute WSL